TY  - BOOK
T1  - Partial differential equations /
DA  - 1975.
CY  - New York :
AU  - John, Fritz,
ET  - 2d ed.
VL  - v. 1
CN  - QA1
CN  - QA1
CN  - QA374
PB  - Springer-Verlag,
PP  - New York :
PY  - 1975.
N1  - Includes index.
ID  - 61548
KW  - Differential equations, Partial.
SN  - 0387901116
TI  - Partial differential equations /
ER  -